TY - JOUR A1 - Aguero-Torres, H. A1 - Fratiglioni, L. A1 - Guo, Z. A1 - Viitanen, M. A1 - von Strauss, E. A1 - Winblad, B. T1 - Dementia is the major cause of functional dependence in the elderly: 3-year follow-up data from a population-based study Y1 - 1998 DO - 10.2105/AJPH.88.10.1452 JF - American Journal of Public Health VL - 88 IS - 10 SP - 1452 EP - -1456 ER -